blob: 377853bf69c42f9b4c3280b852dd16834aa5fe6a [file] [log] [blame]
/*
* Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
* for details. All rights reserved. Use of this source code is governed by a
* BSD-style license that can be found in the LICENSE file.
*/
/**
* @assertion We say that a type T0 is a subtype of a type T1 (written T0 <: T1)
* when:
* Right FutureOr: T1 is FutureOr<S1> and
* either T0 <: Future<S1>
* or T0 <: S1
* or T0 is X0 and X0 has bound S0 and S0 <: T1
* or T0 is X0 & S0 and S0 <: T1
* @description Check that if a type T1 is Future<S1> and a type T0 is X0 and X0
* has bound S0 and S0 <: Future<S1>, then a type T0 is a subtype of a type T1.
* @author ngl@unipro.ru
*/
/**
* @description Check that if type T0 is a subtype of a type T1, then instance
* of T0 can be be used as an argument of type T1. Test mixin members
* @author sgrekhov@unipro.ru
*/
/*
* This test is generated from right_FutureOr_A03.dart and
* arguments_binding_x03.dart.
* Don't modify it. If you want to change this file, change one of the files
* above and then run generator.dart to regenerate the tests.
*/
// SharedOptions=--enable-experiment=non-nullable
import "dart:async";
class S1 {
const S1();
}
class S0 implements Future<S1> {
asStream() => null;
catchError(Function onError, {bool test(Object error)}) => null;
then<T0>(FutureOr<T0> onValue(S1 value), {Function onError}) => null;
timeout(Duration timeLimit, {FutureOr<S1> onTimeout()}) => null;
whenComplete(FutureOr action()) => null;
}
class X0 extends S0 {
}
X0 t0Instance = new X0();
FutureOr<S1> t1Instance = new Future.value(new S1());
const t1Default = const S1();
class ArgumentsBindingMixin1_t03 {
FutureOr<S1> m = t1Default;
void superTest(FutureOr<S1> val) {}
void superTestPositioned(FutureOr<S1> val, [FutureOr<S1> val2 = t1Default]) {}
void superTestNamed(FutureOr<S1> val, {FutureOr<S1> val2 = t1Default}) {}
FutureOr<S1> get superGetter => m;
void set superSetter(FutureOr<S1> val) {}
}
class ArgumentsBinding1_t03 extends Object with ArgumentsBindingMixin1_t03 {
test(dynamic t1, dynamic t2) {
superTest(t1);
superTestPositioned(t1);
superTestPositioned(t2, t1);
superTestNamed(t1);
superTestNamed(t2, val2: t1);
superSetter = t1;
m = t1;
superGetter;
}
}
class ArgumentsBindingMixin2_t03<X> {
void superTest(X val) {}
void superTestNamed(X val, {required X val2}) {}
void set superSetter(X val) {}
}
class ArgumentsBinding2_t03<X> extends Object with ArgumentsBindingMixin2_t03<X> {
test(dynamic t1, dynamic t2) {
superTest(t1);
superTestNamed(t2, val2: t1);
superSetter = t1;
}
}
main() {
ArgumentsBinding1_t03 c1 = new ArgumentsBinding1_t03();
c1.test(t0Instance, t1Instance);
c1.superTest(t0Instance);
c1.superTestPositioned(t0Instance);
c1.superTestPositioned(t1Instance, t0Instance);
c1.superTestNamed(t0Instance);
c1.superTestNamed(t1Instance, val2: t0Instance);
c1.superSetter = t0Instance;
c1.superGetter;
// Test type parameters
//# <-- NotGenericFunctionType
ArgumentsBinding2_t03<FutureOr<S1>> c2 = new ArgumentsBinding2_t03<FutureOr<S1>>();
c2.test(t0Instance, t1Instance);
c2.superTest(t0Instance);
c2.superTestNamed(t1Instance, val2: t0Instance);
c2.superSetter = t0Instance;
//# -->
}